What is the appropriate alternative for young Arabs who want to travel to the West for a better life?

I would suggest you to travel "China". Their economy is growing day by day and they have great opportunities for Businessmen from all over the world. I've been there and it was a great experience. plus, They do not divide people based on their religion and Ethnicity. You will be treated the same as native Chinese (even better). As an alternative, China is the best place to work in.